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9b8a4a3c8159f3a702157feadff66544987a81b8
[reactos.git] / reactos / win32ss / gdi / gdi32 / misc / gdientry.c
1 /*
2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS GDI32
4 * PURPOSE: GDI DirectX inteface
5 * FILE: lib/gdi32/misc/gdientry.c
6 * PROGRAMERS: Alex Ionescu (alex@relsoft.net)
7 * Magnus Olsen (magnus@greatlord.com)
8 */
9
10 /* INCLUDES ******************************************************************/
11
12 #include <precomp.h>
13
14 #include <stdio.h>
15 #include <d3dhal.h>
16
17 /* DATA **********************************************************************/
18
19 HANDLE ghDirectDraw;
20 ULONG gcDirectDraw;
21
22 #define GetDdHandle(Handle) ((HANDLE)Handle ? (HANDLE)Handle : ghDirectDraw)
23
24
25
26 /* CALLBACKS *****************************************************************/
27
28 /*
29 * @implemented
30 *
31 * DdAddAttachedSurface
32 */
33 DWORD
34 WINAPI
35 DdAddAttachedSurface(LPDDHAL_ADDATTACHEDSURFACEDATA Attach)
36 {
37 /* Call win32k */
38 return NtGdiDdAddAttachedSurface((HANDLE)Attach->lpDDSurface->hDDSurface,
39 (HANDLE)Attach->lpSurfAttached->hDDSurface,
40 (PDD_ADDATTACHEDSURFACEDATA)Attach);
41 }
42
43 /*
44 * @implemented
45 *
46 * DdBlt
47 */
48 DWORD
49 WINAPI
50 DdBlt(LPDDHAL_BLTDATA Blt)
51 {
52 HANDLE Surface = 0;
53
54 /* Use the right surface */
55 if (Blt->lpDDSrcSurface)
56 {
57 Surface = (HANDLE)Blt->lpDDSrcSurface->hDDSurface;
58 }
59
60 /* Call win32k */
61 return NtGdiDdBlt((HANDLE)Blt->lpDDDestSurface->hDDSurface, Surface, (PDD_BLTDATA)Blt);
62 }
63
64 /*
65 * @implemented
66 *
67 * DdDestroySurface
68 */
69 DWORD
70 WINAPI
71 DdDestroySurface(LPDDHAL_DESTROYSURFACEDATA pDestroySurface)
72 {
73 DWORD Return = DDHAL_DRIVER_NOTHANDLED;
74 BOOL RealDestroy;
75
76 if (pDestroySurface->lpDDSurface->hDDSurface)
77 {
78 /* Check if we shoudl really destroy it */
79 RealDestroy = !(pDestroySurface->lpDDSurface->dwFlags & DDRAWISURF_DRIVERMANAGED) ||
80 !(pDestroySurface->lpDDSurface->dwFlags & DDRAWISURF_INVALID);
81
82 /* Call win32k */
83 Return = NtGdiDdDestroySurface((HANDLE)pDestroySurface->lpDDSurface->hDDSurface, RealDestroy);
84 }
85
86 return Return;
87 }
88
89 /*
90 * @implemented
91 *
92 * DdFlip
93 */
94 DWORD
95 WINAPI
96 DdFlip(LPDDHAL_FLIPDATA Flip)
97 {
98 /* Note :
99 * See http://msdn2.microsoft.com/en-us/library/ms794213.aspx and
100 * http://msdn2.microsoft.com/en-us/library/ms792675.aspx
101 */
102
103 HANDLE hSurfaceCurrentLeft = NULL;
104 HANDLE hSurfaceTargetLeft = NULL;
105
106 /* Auto flip off or on */
107 if (Flip->dwFlags & DDFLIP_STEREO )
108 {
109 if ( (Flip->lpSurfTargLeft) &&
110 (Flip->lpSurfCurrLeft))
111 {
112 /* Auto flip on */
113 hSurfaceTargetLeft = (HANDLE) Flip->lpSurfTargLeft->hDDSurface;
114 hSurfaceCurrentLeft = (HANDLE) Flip->lpSurfCurrLeft->hDDSurface;
115 }
116 }
117
118 /* Call win32k */
119 return NtGdiDdFlip( (HANDLE) Flip->lpSurfCurr->hDDSurface,
120 (HANDLE) Flip->lpSurfTarg->hDDSurface,
121 hSurfaceCurrentLeft,
122 hSurfaceTargetLeft,
123 (PDD_FLIPDATA) Flip);
124 }
125
126 /*
127 * @implemented
128 *
129 * DdLock
130 */
131 DWORD
132 WINAPI
133 DdLock(LPDDHAL_LOCKDATA Lock)
134 {
135
136 /* Call win32k */
137 return NtGdiDdLock((HANDLE)Lock->lpDDSurface->hDDSurface,
138 (PDD_LOCKDATA)Lock,
139 (HANDLE)Lock->lpDDSurface->hDC);
140 }
141
142 /*
143 * @implemented
144 *
145 * DdUnlock
146 */
147 DWORD
148 WINAPI
149 DdUnlock(LPDDHAL_UNLOCKDATA Unlock)
150 {
151 /* Call win32k */
152 return NtGdiDdUnlock((HANDLE)Unlock->lpDDSurface->hDDSurface,
153 (PDD_UNLOCKDATA)Unlock);
154 }
155
156 /*
157 * @implemented
158 *
159 * DdGetBltStatus
160 */
161 DWORD
162 WINAPI
163 DdGetBltStatus(LPDDHAL_GETBLTSTATUSDATA GetBltStatus)
164 {
165 /* Call win32k */
166 return NtGdiDdGetBltStatus((HANDLE)GetBltStatus->lpDDSurface->hDDSurface,
167 (PDD_GETBLTSTATUSDATA)GetBltStatus);
168 }
169
170 /*
171 * @implemented
172 *
173 * DdGetBltStatus
174 */
175 DWORD
176 WINAPI
177 DdGetFlipStatus(LPDDHAL_GETFLIPSTATUSDATA GetFlipStatus)
178 {
179 /* Call win32k */
180 return NtGdiDdGetFlipStatus((HANDLE)GetFlipStatus->lpDDSurface->hDDSurface,
181 (PDD_GETFLIPSTATUSDATA)GetFlipStatus);
182 }
183
184 /*
185 * @implemented
186 *
187 * DdUpdateOverlay
188 */
189 DWORD
190 WINAPI
191 DdUpdateOverlay(LPDDHAL_UPDATEOVERLAYDATA UpdateOverlay)
192 {
193
194 /* We have to handle this manually here */
195 if (UpdateOverlay->dwFlags & DDOVER_KEYDEST)
196 {
197 /* Use the override */
198 UpdateOverlay->dwFlags &= ~DDOVER_KEYDEST;
199 UpdateOverlay->dwFlags |= DDOVER_KEYDESTOVERRIDE;
200
201 /* Set the overlay */
202 UpdateOverlay->overlayFX.dckDestColorkey =
203 UpdateOverlay->lpDDDestSurface->ddckCKDestOverlay;
204 }
205 if (UpdateOverlay->dwFlags & DDOVER_KEYSRC)
206 {
207 /* Use the override */
208 UpdateOverlay->dwFlags &= ~DDOVER_KEYSRC;
209 UpdateOverlay->dwFlags |= DDOVER_KEYSRCOVERRIDE;
210
211 /* Set the overlay */
212 UpdateOverlay->overlayFX.dckSrcColorkey =
213 UpdateOverlay->lpDDSrcSurface->ddckCKSrcOverlay;
214 }
215
216 /* Call win32k */
217 return NtGdiDdUpdateOverlay((HANDLE)UpdateOverlay->lpDDDestSurface->hDDSurface,
218 (HANDLE)UpdateOverlay->lpDDSrcSurface->hDDSurface,
219 (PDD_UPDATEOVERLAYDATA)UpdateOverlay);
220 }
221
222 /*
223 * @implemented
224 *
225 * DdSetOverlayPosition
226 */
227 DWORD
228 WINAPI
229 DdSetOverlayPosition(LPDDHAL_SETOVERLAYPOSITIONDATA SetOverlayPosition)
230 {
231 /* Call win32k */
232 return NtGdiDdSetOverlayPosition( (HANDLE)SetOverlayPosition->lpDDSrcSurface->hDDSurface,
233 (HANDLE)SetOverlayPosition->lpDDDestSurface->hDDSurface,
234 (PDD_SETOVERLAYPOSITIONDATA) SetOverlayPosition);
235 }
236
237 /*
238 * @implemented
239 *
240 * DdWaitForVerticalBlank
241 */
242 DWORD
243 WINAPI
244 DdWaitForVerticalBlank(LPDDHAL_WAITFORVERTICALBLANKDATA WaitForVerticalBlank)
245 {
246 /* Call win32k */
247 return NtGdiDdWaitForVerticalBlank(GetDdHandle(
248 WaitForVerticalBlank->lpDD->hDD),
249 (PDD_WAITFORVERTICALBLANKDATA)
250 WaitForVerticalBlank);
251 }
252
253 /*
254 * @implemented
255 *
256 * DdCanCreateSurface
257 */
258 DWORD
259 WINAPI
260 DdCanCreateSurface(LPDDHAL_CANCREATESURFACEDATA CanCreateSurface)
261 {
262 /*
263 * Note : This functions are basic same, in win32k
264 * NtGdiDdCanCreateD3DBuffer and NtGdiDdCanCreateSurface are mergs
265 * toghter in win32k at end and retrurn same data, it is still sepreated
266 * at user mode but in kmode it is not.
267 */
268
269 /* Call win32k */
270 return NtGdiDdCanCreateSurface(GetDdHandle(CanCreateSurface->lpDD->hDD),
271 (PDD_CANCREATESURFACEDATA)CanCreateSurface);
272 }
273
274 /*
275 * @implemented
276 *
277 * DdCreateSurface
278 */
279 DWORD
280 WINAPI
281 DdCreateSurface(LPDDHAL_CREATESURFACEDATA pCreateSurface)
282 {
283 DWORD Return = DDHAL_DRIVER_NOTHANDLED;
284 ULONG SurfaceCount = pCreateSurface->dwSCnt;
285 DD_SURFACE_LOCAL DdSurfaceLocal;
286 DD_SURFACE_MORE DdSurfaceMore;
287 DD_SURFACE_GLOBAL DdSurfaceGlobal;
288
289 HANDLE hPrevSurface, hSurface;
290
291 PDD_SURFACE_LOCAL pDdSurfaceLocal = NULL;
292 PDD_SURFACE_MORE pDdSurfaceMore = NULL;
293 PDD_SURFACE_GLOBAL pDdSurfaceGlobal = NULL;
294
295 PDD_SURFACE_LOCAL ptmpDdSurfaceLocal = NULL;
296 PDD_SURFACE_MORE ptmpDdSurfaceMore = NULL;
297 PDD_SURFACE_GLOBAL ptmpDdSurfaceGlobal = NULL;
298 PHANDLE phSurface = NULL, puhSurface = NULL;
299 ULONG i;
300 LPDDSURFACEDESC pSurfaceDesc = NULL;
301
302 /* TODO: Optimize speed. Most games/dx apps/programs do not want one surface, they want at least two.
303 * So we need increase the stack to contain two surfaces instead of one. This will increase
304 * the speed of the apps when allocating buffers. How to increase the surface stack space:
305 * we need to create a struct for DD_SURFACE_LOCAL DdSurfaceLocal, DD_SURFACE_MORE DdSurfaceMore
306 * DD_SURFACE_GLOBAL DdSurfaceGlobal, HANDLE hPrevSurface, hSurface like
307 * struct { DD_SURFACE_LOCAL DdSurfaceLocal1, DD_SURFACE_LOCAL DdSurfaceLocal2 }
308 * in a way that it may contain two surfaces, maybe even four. We need to watch what is most common before
309 * we create the size. Activate this IF when you start doing the optimze and please also
310 * take reports from users which value they got here.
311 */
312 #if 1
313 {
314 char buffer[1024];
315 \
316 sprintf ( buffer, "Function %s : Optimze max to %d Surface ? (%s:%d)\n", __FUNCTION__, (int)SurfaceCount,__FILE__,__LINE__ );
317 OutputDebugStringA(buffer);
318 }
319 #endif
320
321 /* Check how many surfaces there are */
322 if (SurfaceCount != 1)
323 {
324 /* We got more than one surface, so we need to allocate memory for them */
325 pDdSurfaceLocal = (PDD_SURFACE_LOCAL) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (sizeof(DD_SURFACE_LOCAL) * SurfaceCount ));
326 pDdSurfaceMore = (PDD_SURFACE_MORE) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (sizeof(DD_SURFACE_MORE) * SurfaceCount ));
327 pDdSurfaceGlobal = (PDD_SURFACE_GLOBAL) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (sizeof(DD_SURFACE_GLOBAL) * SurfaceCount ));
328 phSurface = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (sizeof(HANDLE) * SurfaceCount ));
329 puhSurface = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (sizeof(HANDLE) * SurfaceCount ));
330
331 /* Check if we successfully allocated all memory we need */
332 if ((pDdSurfaceLocal == NULL) || (pDdSurfaceMore == NULL) || (pDdSurfaceGlobal == NULL) || (phSurface == NULL) || (puhSurface == NULL))
333 {
334 pCreateSurface->ddRVal = DDERR_OUTOFMEMORY;
335
336 if ( pDdSurfaceLocal != NULL )
337 {
338 HeapFree(GetProcessHeap(), 0, pDdSurfaceLocal);
339 }
340
341 if ( pDdSurfaceMore != NULL )
342 {
343 HeapFree(GetProcessHeap(), 0, pDdSurfaceMore);
344 }
345
346 if ( pDdSurfaceGlobal != NULL )
347 {
348 HeapFree(GetProcessHeap(), 0, pDdSurfaceGlobal);
349 }
350
351 if ( phSurface != NULL )
352 {
353 HeapFree(GetProcessHeap(), 0, phSurface);
354 }
355
356 if ( puhSurface != NULL )
357 {
358 HeapFree(GetProcessHeap(), 0, puhSurface);
359 }
360
361 return DDHAL_DRIVER_HANDLED;
362 }
363 }
364 else
365 {
366 /* We'll use what we have on the stack */
367 pDdSurfaceLocal = &DdSurfaceLocal;
368 pDdSurfaceMore = &DdSurfaceMore;
369 pDdSurfaceGlobal = &DdSurfaceGlobal;
370 phSurface = &hPrevSurface;
371 puhSurface = &hSurface;
372
373 /* Clear the structures */
374 RtlZeroMemory(&DdSurfaceLocal, sizeof(DdSurfaceLocal));
375 RtlZeroMemory(&DdSurfaceGlobal, sizeof(DdSurfaceGlobal));
376 RtlZeroMemory(&DdSurfaceMore, sizeof(DdSurfaceMore));
377 }
378
379 /* check if we got a surface or not */
380 if (SurfaceCount!=0)
381 {
382 /* Loop for each surface */
383 ptmpDdSurfaceGlobal = pDdSurfaceGlobal;
384 ptmpDdSurfaceLocal = pDdSurfaceLocal;
385 ptmpDdSurfaceMore = pDdSurfaceMore;
386 pSurfaceDesc = pCreateSurface->lpDDSurfaceDesc;
387
388 for (i = 0; i < SurfaceCount; i++)
389 {
390 LPDDRAWI_DDRAWSURFACE_LCL lcl = pCreateSurface->lplpSList[i];
391 LPDDRAWI_DDRAWSURFACE_GBL gpl = pCreateSurface->lplpSList[i]->lpGbl;
392
393 phSurface[i] = (HANDLE)lcl->hDDSurface;
394 ptmpDdSurfaceLocal->ddsCaps.dwCaps = lcl->ddsCaps.dwCaps;
395
396 ptmpDdSurfaceLocal->dwFlags = (ptmpDdSurfaceLocal->dwFlags &
397 (0xB0000000 | DDRAWISURF_INMASTERSPRITELIST |
398 DDRAWISURF_HELCB | DDRAWISURF_FRONTBUFFER |
399 DDRAWISURF_BACKBUFFER | DDRAWISURF_INVALID |
400 DDRAWISURF_DCIBUSY | DDRAWISURF_DCILOCK)) |
401 (lcl->dwFlags & DDRAWISURF_DRIVERMANAGED);
402
403 ptmpDdSurfaceGlobal->wWidth = gpl->wWidth;
404 ptmpDdSurfaceGlobal->wHeight = gpl->wHeight;
405 ptmpDdSurfaceGlobal->lPitch = gpl->lPitch;
406 ptmpDdSurfaceGlobal->fpVidMem = gpl->fpVidMem;
407 ptmpDdSurfaceGlobal->dwBlockSizeX = gpl->dwBlockSizeX;
408 ptmpDdSurfaceGlobal->dwBlockSizeY = gpl->dwBlockSizeY;
409
410 if (lcl->dwFlags & DDRAWISURF_HASPIXELFORMAT)
411 {
412 RtlCopyMemory( &ptmpDdSurfaceGlobal->ddpfSurface ,
413 &gpl->ddpfSurface,
414 sizeof(DDPIXELFORMAT));
415
416 ptmpDdSurfaceGlobal->ddpfSurface.dwSize = sizeof(DDPIXELFORMAT);
417 }
418 else
419 {
420 RtlCopyMemory( &ptmpDdSurfaceGlobal->ddpfSurface ,
421 &gpl->lpDD->vmiData.ddpfDisplay,
422 sizeof(DDPIXELFORMAT));
423 }
424
425 /* Note if lcl->lpSurfMore is NULL zero out
426 * ptmpDdSurfaceMore->ddsCapsEx.dwCaps2,
427 * dwCaps3, dwCaps4, ptmpDdSurfaceMore->dwSurfaceHandle
428 */
429 if (lcl->lpSurfMore)
430 {
431 ptmpDdSurfaceMore->ddsCapsEx.dwCaps2 = lcl->lpSurfMore->ddsCapsEx.dwCaps2;
432 ptmpDdSurfaceMore->ddsCapsEx.dwCaps3 = lcl->lpSurfMore->ddsCapsEx.dwCaps3;
433 ptmpDdSurfaceMore->ddsCapsEx.dwCaps4 = lcl->lpSurfMore->ddsCapsEx.dwCaps4;
434 ptmpDdSurfaceMore->dwSurfaceHandle = lcl->lpSurfMore->dwSurfaceHandle;
435 }
436
437
438 /* count to next SurfaceCount */
439 ptmpDdSurfaceGlobal = (PDD_SURFACE_GLOBAL) (((PBYTE) ((ULONG_PTR) ptmpDdSurfaceGlobal)) + sizeof(DD_SURFACE_GLOBAL));
440 ptmpDdSurfaceLocal = (PDD_SURFACE_LOCAL) (((PBYTE) ((ULONG_PTR) ptmpDdSurfaceLocal)) + sizeof(DD_SURFACE_LOCAL));
441 ptmpDdSurfaceMore = (PDD_SURFACE_MORE) (((PBYTE) ((ULONG_PTR) ptmpDdSurfaceMore)) + sizeof(DD_SURFACE_MORE));
442 }
443 }
444
445 /* Call win32k now */
446 pCreateSurface->ddRVal = DDERR_GENERIC;
447
448 Return = NtGdiDdCreateSurface(GetDdHandle(pCreateSurface->lpDD->hDD),
449 (HANDLE *)phSurface,
450 pSurfaceDesc,
451 pDdSurfaceGlobal,
452 pDdSurfaceLocal,
453 pDdSurfaceMore,
454 (PDD_CREATESURFACEDATA)pCreateSurface,
455 puhSurface);
456
457 if (SurfaceCount == 0)
458 {
459 pCreateSurface->ddRVal = DDERR_GENERIC;
460 }
461 else
462 {
463 ptmpDdSurfaceMore = pDdSurfaceMore;
464 ptmpDdSurfaceGlobal = pDdSurfaceGlobal;
465 ptmpDdSurfaceLocal = pDdSurfaceLocal;
466
467 for (i=0; i<SurfaceCount; i++)
468 {
469 LPDDRAWI_DDRAWSURFACE_LCL lcl = pCreateSurface->lplpSList[i];
470 LPDDRAWI_DDRAWSURFACE_GBL gpl = pCreateSurface->lplpSList[i]->lpGbl;
471
472 gpl->lPitch = ptmpDdSurfaceGlobal->lPitch;
473 gpl->fpVidMem = ptmpDdSurfaceGlobal->fpVidMem;
474 gpl->dwBlockSizeX = ptmpDdSurfaceGlobal->dwBlockSizeX;
475 gpl->dwBlockSizeY = ptmpDdSurfaceGlobal->dwBlockSizeY;
476
477 if (lcl->dwFlags & DDRAWISURF_HASPIXELFORMAT)
478 {
479 RtlCopyMemory( &gpl->ddpfSurface, &ptmpDdSurfaceGlobal->ddpfSurface , sizeof(DDPIXELFORMAT));
480 }
481
482 if (pCreateSurface->ddRVal != DD_OK)
483 {
484 gpl->fpVidMem = 0;
485 if (lcl->hDDSurface)
486 {
487 NtGdiDdDeleteSurfaceObject( (HANDLE)lcl->hDDSurface);
488 }
489 lcl->hDDSurface = 0;
490 }
491 else
492 {
493
494 lcl->hDDSurface = (ULONG_PTR) puhSurface[i];
495 }
496
497 lcl->ddsCaps.dwCaps = ptmpDdSurfaceLocal->ddsCaps.dwCaps;
498 if (lcl->lpSurfMore)
499 {
500 lcl->lpSurfMore->ddsCapsEx.dwCaps2 = ptmpDdSurfaceMore->ddsCapsEx.dwCaps2;
501 lcl->lpSurfMore->ddsCapsEx.dwCaps3 = ptmpDdSurfaceMore->ddsCapsEx.dwCaps3;
502 lcl->lpSurfMore->ddsCapsEx.dwCaps4 = ptmpDdSurfaceMore->ddsCapsEx.dwCaps4;
503 }
504
505 /* count to next SurfaceCount */
506 ptmpDdSurfaceGlobal = (PDD_SURFACE_GLOBAL) (((PBYTE) ((ULONG_PTR) ptmpDdSurfaceGlobal)) + sizeof(DD_SURFACE_GLOBAL));
507 ptmpDdSurfaceLocal = (PDD_SURFACE_LOCAL) (((PBYTE) ((ULONG_PTR) ptmpDdSurfaceLocal)) + sizeof(DD_SURFACE_LOCAL));
508 ptmpDdSurfaceMore = (PDD_SURFACE_MORE) (((PBYTE) ((ULONG_PTR) ptmpDdSurfaceMore)) + sizeof(DD_SURFACE_MORE));
509 }
510 }
511
512 /* Check if we have to free all our local allocations */
513 if (SurfaceCount > 1)
514 {
515 if ( pDdSurfaceLocal != NULL )
516 {
517 HeapFree(GetProcessHeap(), 0, pDdSurfaceLocal);
518 }
519
520 if ( pDdSurfaceMore != NULL )
521 {
522 HeapFree(GetProcessHeap(), 0, pDdSurfaceMore);
523 }
524
525 if ( pDdSurfaceGlobal != NULL )
526 {
527 HeapFree(GetProcessHeap(), 0, pDdSurfaceGlobal);
528 }
529
530 if ( phSurface != NULL )
531 {
532 HeapFree(GetProcessHeap(), 0, phSurface);
533 }
534
535 if ( puhSurface != NULL )
536 {
537 HeapFree(GetProcessHeap(), 0, puhSurface);
538 }
539 }
540
541 /* Return */
542 return Return;
543 }
544
545 /*
546 * @implemented
547 *
548 * DdSetColorKey
549 */
550 DWORD
551 WINAPI
552 DdSetColorKey(LPDDHAL_SETCOLORKEYDATA pSetColorKey)
553 {
554 /* Call win32k */
555 return NtGdiDdSetColorKey((HANDLE)pSetColorKey->lpDDSurface->hDDSurface,
556 (PDD_SETCOLORKEYDATA)pSetColorKey);
557 }
558
559 /*
560 * @implemented
561 *
562 * DdGetScanLine
563 */
564 DWORD
565 WINAPI
566 DdGetScanLine(LPDDHAL_GETSCANLINEDATA pGetScanLine)
567 {
568 /* Call win32k */
569 return NtGdiDdGetScanLine(GetDdHandle(pGetScanLine->lpDD->hDD),
570 (PDD_GETSCANLINEDATA)pGetScanLine);
571 }
572
573
574 /*
575 * @implemented
576 *
577 * DvpCreateVideoPort
578 */
579 BOOL
580 WINAPI
581 DvpCreateVideoPort(LPDDHAL_CREATEVPORTDATA pDvdCreatePort)
582 {
583 pDvdCreatePort->lpVideoPort->hDDVideoPort =
584 NtGdiDvpCreateVideoPort(GetDdHandle(pDvdCreatePort->lpDD->lpGbl->hDD),
585 (PDD_CREATEVPORTDATA) pDvdCreatePort);
586
587 return TRUE;
588 }
589
590 /*
591 * @implemented
592 *
593 * DvpCreateVideoPort
594 */
595 DWORD
596 WINAPI
597 DvpDestroyVideoPort(LPDDHAL_DESTROYVPORTDATA pDvdDestoryPort)
598 {
599 return NtGdiDvpDestroyVideoPort(pDvdDestoryPort->lpVideoPort->hDDVideoPort, (PDD_DESTROYVPORTDATA)pDvdDestoryPort);
600 }
601
602 /*
603 * @implemented
604 *
605 * DvpCreateVideoPort
606 */
607 DWORD
608 WINAPI
609 DvpFlipVideoPort(LPDDHAL_FLIPVPORTDATA pDvdPortFlip)
610 {
611 return NtGdiDvpFlipVideoPort(pDvdPortFlip->lpVideoPort->hDDVideoPort,
612 (HANDLE)pDvdPortFlip->lpSurfCurr->hDDSurface,
613 (HANDLE)pDvdPortFlip->lpSurfTarg->hDDSurface,
614 (PDD_FLIPVPORTDATA) pDvdPortFlip);
615 }
616
617 /*
618 * @implemented
619 *
620 * DvpGetVideoPortBandwidth
621 */
622 DWORD
623 WINAPI
624 DvpGetVideoPortBandwidth(LPDDHAL_GETVPORTBANDWIDTHDATA pDvdPortBandWidth)
625 {
626 return NtGdiDvpGetVideoPortBandwidth(pDvdPortBandWidth->lpVideoPort->hDDVideoPort, (PDD_GETVPORTBANDWIDTHDATA)pDvdPortBandWidth);
627 }
628
629 /*
630 * @implemented
631 *
632 * DvpColorControl
633 */
634 DWORD
635 WINAPI
636 DvpColorControl(LPDDHAL_VPORTCOLORDATA pDvdPortColorControl)
637 {
638 return NtGdiDvpColorControl(pDvdPortColorControl->lpVideoPort->hDDVideoPort, (PDD_VPORTCOLORDATA) pDvdPortColorControl);
639 }
640
641 /*
642 * @implemented
643 *
644 * DvpGetVideoSignalStatus
645 */
646 DWORD
647 WINAPI
648 DvpGetVideoSignalStatus(LPDDHAL_GETVPORTSIGNALDATA pDvdPortVideoSignalStatus)
649 {
650 return NtGdiDvpGetVideoSignalStatus(pDvdPortVideoSignalStatus->lpVideoPort->hDDVideoPort, (PDD_GETVPORTSIGNALDATA) pDvdPortVideoSignalStatus);
651 }
652
653 /*
654 * @implemented
655 *
656 * DvpGetVideoPortFlipStatus
657 */
658 DWORD
659 WINAPI
660 DvpGetVideoPortFlipStatus(LPDDHAL_GETVPORTFLIPSTATUSDATA pDvdPortVideoPortFlipStatus)
661 {
662 return NtGdiDvpGetVideoPortFlipStatus(GetDdHandle(pDvdPortVideoPortFlipStatus->lpDD->lpGbl->hDD), (PDD_GETVPORTFLIPSTATUSDATA) pDvdPortVideoPortFlipStatus);
663
664 }
665
666 /*
667 * @implemented
668 *
669 * DvpCanCreateVideoPort
670 */
671 DWORD
672 WINAPI
673 DvpCanCreateVideoPort(LPDDHAL_CANCREATEVPORTDATA pDvdCanCreateVideoPort)
674 {
675 return NtGdiDvpCanCreateVideoPort(GetDdHandle(pDvdCanCreateVideoPort->lpDD->lpGbl->hDD), (PDD_CANCREATEVPORTDATA) pDvdCanCreateVideoPort);
676 }
677 /*
678 * @implemented
679 *
680 * DvpWaitForVideoPortSync
681 */
682 DWORD
683 WINAPI
684 DvpWaitForVideoPortSync(LPDDHAL_WAITFORVPORTSYNCDATA pDvdWaitForVideoPortSync)
685 {
686 return NtGdiDvpWaitForVideoPortSync(pDvdWaitForVideoPortSync->lpVideoPort->hDDVideoPort, (PDD_WAITFORVPORTSYNCDATA) pDvdWaitForVideoPortSync);
687 }
688
689 /*
690 * @implemented
691 *
692 * DvpUpdateVideoPort
693 */
694 DWORD
695 WINAPI
696 DvpUpdateVideoPort(LPDDHAL_UPDATEVPORTDATA pDvdUpdateVideoPort)
697 {
698 /*
699 * Windows XP limit to max 10 handles of videoport surface and Vbi
700 * ReactOS doing same to keep compatible, if it is more that 10
701 * videoport surface or vbi the stack will be curpted in windows xp
702 * ReactOS safe guard againts that
703 *
704 */
705
706 HANDLE phSurfaceVideo[10];
707 HANDLE phSurfaceVbi[10];
708
709 if (pDvdUpdateVideoPort->dwFlags != DDRAWI_VPORTSTOP)
710 {
711 DWORD dwNumAutoflip;
712 DWORD dwNumVBIAutoflip;
713
714 /* Take copy of lplpDDSurface for the handle value will be modify in dxg */
715 dwNumAutoflip = pDvdUpdateVideoPort->dwNumAutoflip;
716 if ((dwNumAutoflip == 0) &&
717 (pDvdUpdateVideoPort->lplpDDSurface == 0))
718 {
719 dwNumAutoflip++;
720 }
721
722 if (dwNumAutoflip != 0)
723 {
724 if (dwNumAutoflip>10)
725 {
726 dwNumAutoflip = 10;
727 }
728 memcpy(phSurfaceVideo,pDvdUpdateVideoPort->lplpDDSurface,dwNumAutoflip*sizeof(HANDLE));
729 }
730
731 /* Take copy of lplpDDVBISurface for the handle value will be modify in dxg */
732 dwNumVBIAutoflip = pDvdUpdateVideoPort->dwNumVBIAutoflip;
733 if ( (dwNumVBIAutoflip == 0) &&
734 (pDvdUpdateVideoPort->lplpDDVBISurface == 0) )
735 {
736 dwNumVBIAutoflip++;
737 }
738
739 if (dwNumVBIAutoflip != 0)
740 {
741 if (dwNumVBIAutoflip>10)
742 {
743 dwNumVBIAutoflip = 10;
744 }
745 memcpy(phSurfaceVbi,pDvdUpdateVideoPort->lplpDDVBISurface,dwNumVBIAutoflip*sizeof(HANDLE));
746 }
747 }
748
749 /* Call Win32k */
750 return NtGdiDvpUpdateVideoPort(pDvdUpdateVideoPort->lpVideoPort->hDDVideoPort,phSurfaceVideo,phSurfaceVbi, (PDD_UPDATEVPORTDATA)pDvdUpdateVideoPort);
751 }
752
753 /*
754 * @implemented
755 *
756 * DvpWaitForVideoPortSync
757 */
758 DWORD
759 WINAPI
760 DvpGetVideoPortField(LPDDHAL_FLIPVPORTDATA pDvdGetVideoPortField)
761 {
762 return NtGdiDvpGetVideoPortField(pDvdGetVideoPortField->lpVideoPort->hDDVideoPort, (PDD_GETVPORTFIELDDATA)pDvdGetVideoPortField);
763 }
764
765 /*
766 * @implemented
767 *
768 * DvpWaitForVideoPortSync
769 */
770 DWORD
771 WINAPI
772 DvpGetVideoPortInputFormats(LPDDHAL_GETVPORTINPUTFORMATDATA pDvdGetVideoPortInputFormat)
773 {
774 return NtGdiDvpGetVideoPortInputFormats(pDvdGetVideoPortInputFormat->lpVideoPort->hDDVideoPort, (PDD_GETVPORTINPUTFORMATDATA) pDvdGetVideoPortInputFormat);
775 }
776
777 /*
778 * @implemented
779 *
780 * DvpGetVideoPortLine
781 */
782 DWORD
783 WINAPI
784 DvpGetVideoPortLine(LPDDHAL_GETVPORTLINEDATA pDvdGetVideoPortLine)
785 {
786 return NtGdiDvpGetVideoPortLine(pDvdGetVideoPortLine->lpVideoPort->hDDVideoPort, (PDD_GETVPORTLINEDATA)pDvdGetVideoPortLine);
787 }
788
789 /*
790 * @implemented
791 *
792 * DvpGetVideoPortOutputFormats
793 */
794 DWORD
795 WINAPI
796 DvpGetVideoPortOutputFormats(LPDDHAL_GETVPORTLINEDATA pDvdGetVideoPortOutputFormat)
797 {
798 return NtGdiDvpGetVideoPortLine(pDvdGetVideoPortOutputFormat->lpVideoPort->hDDVideoPort, (PDD_GETVPORTLINEDATA)pDvdGetVideoPortOutputFormat);
799 }
800
801 /*
802 * @implemented
803 *
804 * DvpGetVideoPortConnectInfo
805 */
806 DWORD
807 WINAPI
808 DvpGetVideoPortConnectInfo(LPDDHAL_GETVPORTCONNECTDATA pDvdGetVideoPortInfo)
809 {
810 return NtGdiDvpGetVideoPortConnectInfo( GetDdHandle( pDvdGetVideoPortInfo->lpDD->lpGbl->hDD) , (PDD_GETVPORTCONNECTDATA) pDvdGetVideoPortInfo);
811 }
812
813 /*
814 * @implemented
815 *
816 * DdGetAvailDriverMemory
817 */
818 DWORD
819 WINAPI
820 DdGetAvailDriverMemory(LPDDHAL_GETAVAILDRIVERMEMORYDATA pDdGetAvailDriverMemory)
821 {
822 return NtGdiDdGetAvailDriverMemory(GetDdHandle( pDdGetAvailDriverMemory->lpDD->hDD), (PDD_GETAVAILDRIVERMEMORYDATA) pDdGetAvailDriverMemory);
823 }
824
825 /*
826 * @implemented
827 *
828 * DdAlphaBlt
829 */
830 DWORD
831 WINAPI
832 DdAlphaBlt(LPDDHAL_BLTDATA pDdAlphaBlt)
833 {
834 HANDLE hDDSrcSurface = 0;
835
836 if (pDdAlphaBlt->lpDDSrcSurface != 0)
837 {
838 hDDSrcSurface = (HANDLE) pDdAlphaBlt->lpDDSrcSurface->hDDSurface;
839 }
840
841 return NtGdiDdAlphaBlt((HANDLE)pDdAlphaBlt->lpDDDestSurface->hDDSurface, hDDSrcSurface, (PDD_BLTDATA)&pDdAlphaBlt);
842 }
843
844 /*
845 * @implemented
846 *
847 * DdCreateSurfaceEx
848 */
849 DWORD
850 WINAPI
851 DdCreateSurfaceEx(LPDDHAL_CREATESURFACEEXDATA pDdCreateSurfaceEx)
852 {
853 pDdCreateSurfaceEx->ddRVal = NtGdiDdCreateSurfaceEx( GetDdHandle(pDdCreateSurfaceEx->lpDDLcl->lpGbl->hDD),
854 (HANDLE)pDdCreateSurfaceEx->lpDDSLcl->hDDSurface,
855 pDdCreateSurfaceEx->lpDDSLcl->lpSurfMore->dwSurfaceHandle);
856 return TRUE;
857 }
858
859 /*
860 * @implemented
861 *
862 * DdColorControl
863 */
864 DWORD
865 WINAPI
866 DdColorControl(LPDDHAL_COLORCONTROLDATA pDdColorControl)
867 {
868 return NtGdiDdColorControl( (HANDLE) pDdColorControl->lpDDSurface->hDDSurface, (PDD_COLORCONTROLDATA) &pDdColorControl);
869 }
870
871 /*
872 * @implemented
873 *
874 * DdSetExclusiveMode
875 */
876 DWORD
877 WINAPI
878 DdSetExclusiveMode(LPDDHAL_SETEXCLUSIVEMODEDATA pDdSetExclusiveMode)
879 {
880 return NtGdiDdSetExclusiveMode( GetDdHandle(pDdSetExclusiveMode->lpDD->hDD), (PDD_SETEXCLUSIVEMODEDATA) &pDdSetExclusiveMode);
881 }
882
883 /*
884 * @implemented
885 *
886 * DdFlipToGDISurface
887 */
888 DWORD
889 WINAPI
890 DdFlipToGDISurface(LPDDHAL_FLIPTOGDISURFACEDATA pDdFlipToGDISurface)
891 {
892 return NtGdiDdFlipToGDISurface( GetDdHandle(pDdFlipToGDISurface->lpDD->hDD), (PDD_FLIPTOGDISURFACEDATA) &pDdFlipToGDISurface);
893 }
894
895 /* TODO */
896 DWORD
897 WINAPI
898 DdGetDriverInfo(LPDDHAL_GETDRIVERINFODATA pData)
899 {
900 DDHAL_GETDRIVERINFODATA pDrvInfoData;
901 DWORD retValue = DDHAL_DRIVER_NOTHANDLED;
902 HANDLE hDD;
903
904 /* FIXME add SEH around this functions */
905
906 RtlZeroMemory(&pDrvInfoData, sizeof (DDHAL_GETDRIVERINFODATA));
907 RtlCopyMemory(&pDrvInfoData.guidInfo, &pData->guidInfo, sizeof(GUID));
908
909 hDD = GetDdHandle(pData->dwContext);
910
911 pDrvInfoData.dwSize = sizeof (DDHAL_GETDRIVERINFODATA);
912 pDrvInfoData.ddRVal = DDERR_GENERIC;
913 pDrvInfoData.dwContext = (ULONG_PTR)hDD;
914
915
916 /* Videoport Callbacks check and setup for DirectX/ ReactX */
917 if (IsEqualGUID(&pData->guidInfo, &GUID_VideoPortCallbacks))
918 {
919 DDHAL_DDVIDEOPORTCALLBACKS pDvdPort;
920 DDHAL_DDVIDEOPORTCALLBACKS* pUserDvdPort = (DDHAL_DDVIDEOPORTCALLBACKS *)pData->lpvData;
921
922 /* Clear internal out buffer and set it up*/
923 RtlZeroMemory(&pDvdPort, DDVIDEOPORTCALLBACKSSIZE);
924 pDvdPort.dwSize = DDVIDEOPORTCALLBACKSSIZE;
925
926 /* set up internal buffer */
927 pDrvInfoData.lpvData = (PVOID)&pDvdPort;
928 pDrvInfoData.dwExpectedSize = DDVIDEOPORTCALLBACKSSIZE ;
929
930 /* Call win32k */
931 retValue = NtGdiDdGetDriverInfo(hDD, (PDD_GETDRIVERINFODATA)&pDrvInfoData);
932
933 /* Setup user out buffer and convert kmode callbacks to user mode */
934 pUserDvdPort->dwSize = DDVIDEOPORTCALLBACKSSIZE;
935 pUserDvdPort->dwFlags = pDrvInfoData.dwFlags = 0;
936
937 pUserDvdPort->dwFlags = (pDrvInfoData.dwFlags & ~(DDHAL_VPORT32_CREATEVIDEOPORT | DDHAL_VPORT32_FLIP |
938 DDHAL_VPORT32_DESTROY | DDHAL_VPORT32_UPDATE | DDHAL_VPORT32_WAITFORSYNC)) |
939 (DDHAL_VPORT32_CREATEVIDEOPORT | DDHAL_VPORT32_FLIP |
940 DDHAL_VPORT32_DESTROY | DDHAL_VPORT32_UPDATE);
941
942 pData->dwActualSize = DDVIDEOPORTCALLBACKSSIZE;
943 pUserDvdPort->CreateVideoPort = (LPDDHALVPORTCB_CREATEVIDEOPORT) DvpCreateVideoPort;
944 pUserDvdPort->FlipVideoPort = (LPDDHALVPORTCB_FLIP) DvpFlipVideoPort;
945 pUserDvdPort->DestroyVideoPort = (LPDDHALVPORTCB_DESTROYVPORT) DvpDestroyVideoPort;
946 pUserDvdPort->UpdateVideoPort = (LPDDHALVPORTCB_UPDATE) DvpUpdateVideoPort;
947
948 if (pDvdPort.CanCreateVideoPort)
949 {
950 pUserDvdPort->CanCreateVideoPort = (LPDDHALVPORTCB_CANCREATEVIDEOPORT) DvpCanCreateVideoPort;
951 }
952
953 if (pDvdPort.GetVideoPortBandwidth)
954 {
955 pUserDvdPort->GetVideoPortBandwidth = (LPDDHALVPORTCB_GETBANDWIDTH) DvpGetVideoPortBandwidth;
956 }
957
958 if (pDvdPort.GetVideoPortInputFormats)
959 {
960 pUserDvdPort->GetVideoPortInputFormats = (LPDDHALVPORTCB_GETINPUTFORMATS) DvpGetVideoPortInputFormats;
961 }
962
963 if (pDvdPort.GetVideoPortOutputFormats)
964 {
965 pUserDvdPort->GetVideoPortOutputFormats = (LPDDHALVPORTCB_GETOUTPUTFORMATS) DvpGetVideoPortOutputFormats;
966 }
967
968 if (pDvdPort.GetVideoPortField)
969 {
970 pUserDvdPort->GetVideoPortField = (LPDDHALVPORTCB_GETFIELD) DvpGetVideoPortField;
971 }
972
973 if (pDvdPort.GetVideoPortLine)
974 {
975 pUserDvdPort->GetVideoPortLine = (LPDDHALVPORTCB_GETLINE) DvpGetVideoPortLine;
976 }
977
978 if (pDvdPort.GetVideoPortConnectInfo)
979 {
980 pUserDvdPort->GetVideoPortConnectInfo = (LPDDHALVPORTCB_GETVPORTCONNECT) DvpGetVideoPortConnectInfo;
981 }
982
983 if (pDvdPort.GetVideoPortFlipStatus)
984 {
985 pUserDvdPort->GetVideoPortFlipStatus = (LPDDHALVPORTCB_GETFLIPSTATUS) DvpGetVideoPortFlipStatus;
986 }
987
988 if (pDvdPort.WaitForVideoPortSync)
989 {
990 pUserDvdPort->WaitForVideoPortSync = (LPDDHALVPORTCB_WAITFORSYNC) DvpWaitForVideoPortSync;
991 }
992
993 if (pDvdPort.GetVideoSignalStatus)
994 {
995 pUserDvdPort->GetVideoSignalStatus = (LPDDHALVPORTCB_GETSIGNALSTATUS) DvpGetVideoSignalStatus;
996 }
997
998 if (pDvdPort.ColorControl)
999 {
1000 pUserDvdPort->ColorControl = (LPDDHALVPORTCB_COLORCONTROL) DvpColorControl;
1001 }
1002
1003 /* Windows XP never repot back the true return value,
1004 * it only report back if we have a driver or not
1005 * ReactOS keep this behoir to be compatible with
1006 * Windows XP
1007 */
1008 pData->ddRVal = retValue;
1009 }
1010
1011 /* Color Control Callbacks check and setup for DirectX/ ReactX */
1012 if (IsEqualGUID(&pData->guidInfo, &GUID_ColorControlCallbacks))
1013 {
1014 DDHAL_DDCOLORCONTROLCALLBACKS pColorControl;
1015 DDHAL_DDCOLORCONTROLCALLBACKS* pUserColorControl = (DDHAL_DDCOLORCONTROLCALLBACKS *)pData->lpvData;
1016
1017 /* Clear internal out buffer and set it up*/
1018 RtlZeroMemory(&pColorControl, DDCOLORCONTROLCALLBACKSSIZE);
1019 pColorControl.dwSize = DDCOLORCONTROLCALLBACKSSIZE;
1020
1021 /* set up internal buffer */
1022 pDrvInfoData.lpvData = (PVOID)&pColorControl;
1023 pDrvInfoData.dwExpectedSize = DDCOLORCONTROLCALLBACKSSIZE ;
1024
1025 /* Call win32k */
1026 retValue = NtGdiDdGetDriverInfo(hDD, (PDD_GETDRIVERINFODATA)&pDrvInfoData);
1027
1028 pData->dwActualSize = DDCOLORCONTROLCALLBACKSSIZE;
1029 pData->dwFlags = pDrvInfoData.dwFlags;
1030
1031 pUserColorControl->dwSize = DDCOLORCONTROLCALLBACKSSIZE;
1032 pUserColorControl->dwFlags = pColorControl.dwFlags;
1033
1034 if (pColorControl.ColorControl != NULL)
1035 {
1036 pUserColorControl->ColorControl = (LPDDHALCOLORCB_COLORCONTROL) DdColorControl;
1037 }
1038
1039 /* Windows XP never repot back the true return value,
1040 * it only report back if we have a driver or not
1041 * ReactOS keep this behoir to be compatible with
1042 * Windows XP
1043 */
1044 pData->ddRVal = retValue;
1045 }
1046
1047 /* Misc Callbacks check and setup for DirectX/ ReactX */
1048 else if (IsEqualGUID(&pData->guidInfo, &GUID_MiscellaneousCallbacks))
1049 {
1050 DDHAL_DDMISCELLANEOUSCALLBACKS pMisc;
1051 DDHAL_DDMISCELLANEOUSCALLBACKS* pUserMisc = (DDHAL_DDMISCELLANEOUSCALLBACKS *)pData->lpvData;
1052
1053 /* Clear internal out buffer and set it up*/
1054 RtlZeroMemory(&pMisc, DDMISCELLANEOUSCALLBACKSSIZE);
1055 pMisc.dwSize = DDMISCELLANEOUSCALLBACKSSIZE;
1056
1057 /* set up internal buffer */
1058 pDrvInfoData.lpvData = (PVOID)&pMisc;
1059 pDrvInfoData.dwExpectedSize = DDMISCELLANEOUSCALLBACKSSIZE ;
1060
1061 /* Call win32k */
1062 retValue = NtGdiDdGetDriverInfo(hDD, (PDD_GETDRIVERINFODATA)&pDrvInfoData);
1063
1064 pData->dwActualSize = DDMISCELLANEOUSCALLBACKSSIZE;
1065
1066 /* Only one callbacks are supported */
1067 pUserMisc->dwFlags = pMisc.dwFlags & DDHAL_MISCCB32_GETAVAILDRIVERMEMORY;
1068 pUserMisc->GetAvailDriverMemory = (LPDDHAL_GETAVAILDRIVERMEMORY) DdGetAvailDriverMemory;
1069
1070 /* This callbacks are only for win9x and theirfor it is not longer use in NT or ReactOS
1071 * pUserMisc->UpdateNonLocalHeap;
1072 * pUserMisc->GetHeapAlignment;
1073 * pUserMisc->GetSysmemBltStatus; */
1074
1075 /* Windows XP never repot back the true return value,
1076 * it only report back if we have a driver or not
1077 * ReactOS keep this behoir to be compatible with
1078 * Windows XP
1079 */
1080 pData->ddRVal = retValue;
1081 }
1082
1083 /* Misc 2 Callbacks check and setup for DirectX/ ReactX */
1084 else if (IsEqualGUID(&pData->guidInfo, &GUID_Miscellaneous2Callbacks))
1085 {
1086 DDHAL_DDMISCELLANEOUS2CALLBACKS pMisc;
1087 DDHAL_DDMISCELLANEOUS2CALLBACKS* pUserMisc = (DDHAL_DDMISCELLANEOUS2CALLBACKS *)pData->lpvData;
1088
1089 /* Clear internal out buffer and set it up*/
1090 RtlZeroMemory(&pMisc, DDMISCELLANEOUS2CALLBACKSSIZE);
1091 pMisc.dwSize = DDMISCELLANEOUS2CALLBACKSSIZE;
1092
1093 /* set up internal buffer */
1094 pDrvInfoData.lpvData = (PVOID)&pMisc;
1095 pDrvInfoData.dwExpectedSize = DDMISCELLANEOUS2CALLBACKSSIZE ;
1096
1097 /* Call win32k */
1098 retValue = NtGdiDdGetDriverInfo(hDD, (PDD_GETDRIVERINFODATA)&pDrvInfoData);
1099
1100 pData->dwActualSize = DDMISCELLANEOUS2CALLBACKSSIZE;
1101
1102 pUserMisc->dwFlags = pMisc.dwFlags;
1103
1104 /* This functions are not documneted in MSDN for this struct, here is directx/reactx alpha blend */
1105 if ( pMisc.Reserved )
1106 {
1107 pUserMisc->Reserved = (LPVOID) DdAlphaBlt;
1108 }
1109
1110 if ( pMisc.CreateSurfaceEx )
1111 {
1112 pUserMisc->CreateSurfaceEx = (LPDDHAL_CREATESURFACEEX) DdCreateSurfaceEx;
1113 }
1114
1115 if ( pMisc.GetDriverState )
1116 {
1117 pUserMisc->GetDriverState = (LPDDHAL_GETDRIVERSTATE) NtGdiDdGetDriverState;
1118 }
1119
1120 /* NOTE : pUserMisc->DestroyDDLocal is outdated and are not beign tuch */
1121
1122 /* Windows XP never repot back the true return value,
1123 * it only report back if we have a driver or not
1124 * ReactOS keep this behoir to be compatible with
1125 * Windows XP
1126 */
1127 pData->ddRVal = retValue;
1128 }
1129
1130 /* NT Callbacks check and setup for DirectX/ ReactX */
1131 else if (IsEqualGUID(&pData->guidInfo, &GUID_NTCallbacks))
1132 {
1133 /* MS does not have DHAL_* version of this callbacks
1134 * so we are force using PDD_* callbacks here
1135 */
1136 DD_NTCALLBACKS pNtKernel;
1137 PDD_NTCALLBACKS pUserNtKernel = (PDD_NTCALLBACKS)pData->lpvData;
1138
1139 /* Clear internal out buffer and set it up*/
1140 RtlZeroMemory(&pNtKernel, sizeof(DD_NTCALLBACKS));
1141 pNtKernel.dwSize = sizeof(DD_NTCALLBACKS);
1142
1143 /* set up internal buffer */
1144 pDrvInfoData.lpvData = (PVOID)&pNtKernel;
1145 pDrvInfoData.dwExpectedSize = sizeof(DD_NTCALLBACKS) ;
1146
1147 /* Call win32k */
1148 retValue = NtGdiDdGetDriverInfo(hDD, (PDD_GETDRIVERINFODATA)&pDrvInfoData);
1149
1150 pData->dwActualSize = sizeof(DD_NTCALLBACKS);
1151
1152 pUserNtKernel->dwSize = sizeof(DD_NTCALLBACKS);
1153 pUserNtKernel->dwFlags = pNtKernel.dwFlags;
1154 pUserNtKernel->FreeDriverMemory = 0;
1155
1156 if (pNtKernel.SetExclusiveMode)
1157 {
1158 pUserNtKernel->SetExclusiveMode = (PDD_SETEXCLUSIVEMODE) DdSetExclusiveMode;
1159 }
1160
1161 if (pNtKernel.FlipToGDISurface)
1162 {
1163 pUserNtKernel->FlipToGDISurface = (PDD_FLIPTOGDISURFACE) DdFlipToGDISurface;
1164 }
1165
1166 /* Windows XP never repot back the true return value,
1167 * it only report back if we have a driver or not
1168 * ReactOS keep this behoir to be compatible with
1169 * Windows XP
1170 */
1171 pData->ddRVal = retValue;
1172 }
1173
1174 /* D3D Callbacks version 2 check and setup for DirectX/ ReactX */
1175 else if (IsEqualGUID(&pData->guidInfo, &GUID_D3DCallbacks2))
1176 {
1177 // FIXME GUID_D3DCallbacks2
1178 }
1179
1180 /* D3D Callbacks version 3 check and setup for DirectX/ ReactX */
1181 else if (IsEqualGUID(&pData->guidInfo, &GUID_D3DCallbacks3))
1182 {
1183 // FIXME GUID_D3DCallbacks3
1184 }
1185
1186 /* D3DParseUnknownCommand Callbacks check and setup for DirectX/ ReactX */
1187 else if (IsEqualGUID(&pData->guidInfo, &GUID_D3DParseUnknownCommandCallback))
1188 {
1189 // FIXME GUID_D3DParseUnknownCommandCallback
1190 }
1191
1192 /* MotionComp Callbacks check and setup for DirectX/ ReactX */
1193 else if (IsEqualGUID(&pData->guidInfo, &GUID_MotionCompCallbacks))
1194 {
1195 // FIXME GUID_MotionCompCallbacks
1196 }
1197
1198 /* FIXME VPE2 Callbacks check and setup for DirectX/ ReactX */
1199 //else if (IsEqualGUID(&pData->guidInfo, &GUID_VPE2Callbacks))
1200 //{
1201 // FIXME GUID_VPE2Callbacks
1202 //}
1203 else
1204 {
1205 /* set up internal buffer */
1206 pDrvInfoData.dwExpectedSize = pData->dwExpectedSize;
1207 pDrvInfoData.lpvData = pData->lpvData;
1208
1209 /* We do not cover all callbacks for user mode, they are only cover by kmode */
1210 retValue = NtGdiDdGetDriverInfo(hDD, (PDD_GETDRIVERINFODATA)&pDrvInfoData);
1211
1212 /* Setup return data */
1213 pData->dwActualSize = pDrvInfoData.dwActualSize;
1214 pData->lpvData = pDrvInfoData.lpvData;
1215 /* Windows XP never repot back the true return value,
1216 * it only report back if we have a driver or not
1217 * ReactOS keep this behoir to be compatible with
1218 * Windows XP
1219 */
1220 pData->ddRVal = retValue;
1221 }
1222
1223 return retValue;
1224 }
1225
1226
1227 /*
1228 * @implemented
1229 *
1230 * D3dContextCreate
1231 */
1232 BOOL
1233 WINAPI
1234 D3dContextCreate(LPD3DHAL_CONTEXTCREATEDATA pdcci)
1235 {
1236 HANDLE hSurfZ = NULL;
1237
1238 if (pdcci->lpDDSZLcl)
1239 {
1240 hSurfZ = (HANDLE)pdcci->lpDDSZLcl->hDDSurface;
1241 }
1242
1243 return NtGdiD3dContextCreate(GetDdHandle(pdcci->lpDDLcl->hDD),
1244 (HANDLE)pdcci->lpDDSLcl->hDDSurface,
1245 hSurfZ,
1246 (D3DNTHAL_CONTEXTCREATEI *)pdcci);
1247 }
1248
1249 /*
1250 * @implemented
1251 *
1252 * DdCanCreateD3DBuffer
1253 */
1254 DWORD
1255 WINAPI
1256 DdCanCreateD3DBuffer(LPDDHAL_CANCREATESURFACEDATA CanCreateD3DBuffer)
1257 {
1258 /*
1259 * Note : This functions are basic same, in win32k
1260 * NtGdiDdCanCreateD3DBuffer and NtGdiDdCanCreateSurface are mergs
1261 * toghter in win32k at end and retrurn same data, it is still sepreated
1262 * at user mode but in kmode it is not.
1263 */
1264
1265 /* Call win32k */
1266 return NtGdiDdCanCreateD3DBuffer(GetDdHandle(CanCreateD3DBuffer->lpDD->hDD),
1267 (PDD_CANCREATESURFACEDATA)CanCreateD3DBuffer);
1268 }
1269
1270
1271 /*
1272 * @implemented
1273 *
1274 * DdCreateD3DBuffer
1275 */
1276 DWORD
1277 WINAPI
1278 DdCreateD3DBuffer(LPDDHAL_CREATESURFACEDATA pCreateSurface)
1279 {
1280 HANDLE puhSurface = 0;
1281 DDRAWI_DDRAWSURFACE_GBL *pSurfGBL;
1282 DDRAWI_DDRAWSURFACE_LCL *pSurfLcl;
1283 DD_SURFACE_GLOBAL puSurfaceGlobalData;
1284 DD_SURFACE_MORE puSurfaceMoreData;
1285 DD_SURFACE_LOCAL puSurfaceLocalData;
1286 DWORD retValue;
1287
1288 /* Zero all local memory pointer */
1289 RtlZeroMemory(&puSurfaceGlobalData, sizeof(DD_SURFACE_GLOBAL) );
1290 RtlZeroMemory(&puSurfaceMoreData, sizeof(DD_SURFACE_MORE) ) ;
1291 RtlZeroMemory(&puSurfaceLocalData, sizeof(DD_SURFACE_LOCAL) );
1292
1293 pCreateSurface->dwSCnt = 1;
1294 pSurfLcl = pCreateSurface->lplpSList[0];
1295 pSurfGBL = pSurfLcl->lpGbl;
1296
1297 /* Convert DDRAWI_DDRAWSURFACE_GBL to DD_SURFACE_GLOBAL */
1298 puSurfaceGlobalData.wWidth = pSurfGBL->wWidth;
1299 puSurfaceGlobalData.wHeight = pSurfGBL->wHeight;
1300 puSurfaceGlobalData.dwLinearSize = pSurfGBL->dwLinearSize;
1301 puSurfaceGlobalData.fpVidMem = pSurfGBL->fpVidMem;
1302 puSurfaceGlobalData.dwBlockSizeX = pSurfGBL->dwBlockSizeX;
1303 puSurfaceGlobalData.dwBlockSizeY = pSurfGBL->dwBlockSizeY;
1304
1305 /* Convert DDRAWI_DDRAWSURFACE_MORE to DD_SURFACE_MORE */
1306 puSurfaceMoreData.dwSurfaceHandle = pSurfLcl->lpSurfMore->dwSurfaceHandle;
1307 puSurfaceMoreData.ddsCapsEx.dwCaps2 = pSurfLcl->lpSurfMore->ddsCapsEx.dwCaps2;
1308 puSurfaceMoreData.ddsCapsEx.dwCaps3 = pSurfLcl->lpSurfMore->ddsCapsEx.dwCaps3;
1309 puSurfaceMoreData.ddsCapsEx.dwCaps4 = pSurfLcl->lpSurfMore->ddsCapsEx.dwCaps4;
1310
1311 /* Convert DDRAWI_DDRAWSURFACE_LCL to DD_SURFACE_LOCAL */
1312 puSurfaceLocalData.dwFlags = pSurfLcl->dwFlags;
1313 puSurfaceLocalData.ddsCaps.dwCaps = pSurfLcl->ddsCaps.dwCaps;
1314
1315 /* Call win32k */
1316 retValue = NtGdiDdCreateD3DBuffer( GetDdHandle(pCreateSurface->lpDD->hDD),
1317 (HANDLE*)&pSurfLcl->hDDSurface,
1318 pCreateSurface->lpDDSurfaceDesc,
1319 &puSurfaceGlobalData,
1320 &puSurfaceLocalData,
1321 &puSurfaceMoreData,
1322 (DD_CREATESURFACEDATA *) pCreateSurface,
1323 &puhSurface);
1324
1325 /* Setup surface handle if we got one back */
1326 if ( puhSurface != NULL )
1327 {
1328 pCreateSurface->lplpSList[0]->hDDSurface = (ULONG_PTR)puhSurface;
1329 }
1330
1331 /* Convert DD_SURFACE_GLOBAL to DDRAWI_DDRAWSURFACE_GBL */
1332 pSurfGBL->dwLinearSize = puSurfaceGlobalData.dwLinearSize;
1333 pSurfGBL->fpVidMem = puSurfaceGlobalData.fpVidMem;
1334 pSurfGBL->dwBlockSizeX = puSurfaceGlobalData.dwBlockSizeX;
1335 pSurfGBL->dwBlockSizeY = puSurfaceGlobalData.dwBlockSizeY;
1336
1337 return retValue;
1338 }
1339
1340 /*
1341 * @implemented
1342 *
1343 * DdDestroyD3DBuffer
1344 */
1345 DWORD
1346 WINAPI
1347 DdDestroyD3DBuffer(LPDDHAL_DESTROYSURFACEDATA pDestroySurface)
1348 {
1349 DWORD retValue = 0;
1350 if ( pDestroySurface->lpDDSurface->hDDSurface)
1351 {
1352 /* Call win32k */
1353 retValue = NtGdiDdDestroyD3DBuffer((HANDLE)pDestroySurface->lpDDSurface->hDDSurface);
1354 }
1355
1356 return retValue;
1357 }
1358
1359 /*
1360 * @implemented
1361 *
1362 * DdLockD3D
1363 */
1364 DWORD
1365 WINAPI
1366 DdLockD3D(LPDDHAL_LOCKDATA Lock)
1367 {
1368
1369 /* Call win32k */
1370 return NtGdiDdLockD3D((HANDLE)Lock->lpDDSurface->hDDSurface, (PDD_LOCKDATA)Lock);
1371 }
1372
1373 /*
1374 * @implemented
1375 *
1376 * DdUnlockD3D
1377 */
1378 DWORD
1379 WINAPI
1380 DdUnlockD3D(LPDDHAL_UNLOCKDATA Unlock)
1381 {
1382 /* Call win32k */
1383 return NtGdiDdUnlock((HANDLE)Unlock->lpDDSurface->hDDSurface,
1384 (PDD_UNLOCKDATA)Unlock);
1385 }
1386
1387
1388 /* PRIVATE FUNCTIONS *********************************************************/
1389
1390 BOOL
1391 WINAPI
1392 bDDCreateSurface(LPDDRAWI_DDRAWSURFACE_LCL pSurface,
1393 BOOL bComplete)
1394 {
1395 DD_SURFACE_LOCAL SurfaceLocal;
1396 DD_SURFACE_GLOBAL SurfaceGlobal;
1397 DD_SURFACE_MORE SurfaceMore;
1398
1399 /* Zero struct */
1400 RtlZeroMemory(&SurfaceLocal, sizeof(DD_SURFACE_LOCAL));
1401 RtlZeroMemory(&SurfaceGlobal, sizeof(DD_SURFACE_GLOBAL));
1402 RtlZeroMemory(&SurfaceMore, sizeof(DD_SURFACE_MORE));
1403
1404 /* Set up SurfaceLocal struct */
1405 SurfaceLocal.ddsCaps.dwCaps = pSurface->ddsCaps.dwCaps;
1406 SurfaceLocal.dwFlags = pSurface->dwFlags;
1407
1408 /* Set up SurfaceMore struct */
1409 RtlMoveMemory(&SurfaceMore.ddsCapsEx,
1410 &pSurface->ddckCKDestBlt,
1411 sizeof(DDSCAPSEX));
1412 SurfaceMore.dwSurfaceHandle = (DWORD)pSurface->dbnOverlayNode.object_int->lpVtbl;
1413
1414 /* Set up SurfaceGlobal struct */
1415 SurfaceGlobal.fpVidMem = pSurface->lpGbl->fpVidMem;
1416 SurfaceGlobal.dwLinearSize = pSurface->lpGbl->dwLinearSize;
1417 SurfaceGlobal.wHeight = pSurface->lpGbl->wHeight;
1418 SurfaceGlobal.wWidth = pSurface->lpGbl->wWidth;
1419
1420 /* Check if we have a pixel format */
1421 if (pSurface->dwFlags & DDSD_PIXELFORMAT)
1422 {
1423 /* Use global one */
1424 SurfaceGlobal.ddpfSurface = pSurface->lpGbl->lpDD->vmiData.ddpfDisplay;
1425 SurfaceGlobal.ddpfSurface.dwSize = sizeof(DDPIXELFORMAT);
1426 }
1427 else
1428 {
1429 /* Use local one */
1430 SurfaceGlobal.ddpfSurface = pSurface->lpGbl->lpDD->vmiData.ddpfDisplay;
1431 }
1432
1433 /* Create the object */
1434 pSurface->hDDSurface = (DWORD)NtGdiDdCreateSurfaceObject(GetDdHandle(pSurface->lpGbl->lpDD->hDD),
1435 (HANDLE)pSurface->hDDSurface,
1436 &SurfaceLocal,
1437 &SurfaceMore,
1438 &SurfaceGlobal,
1439 bComplete);
1440
1441 /* Return status */
1442 if (pSurface->hDDSurface) return TRUE;
1443 return FALSE;
1444 }
1445
1446 /* PUBLIC FUNCTIONS **********************************************************/
1447
1448 /*
1449 * @implemented
1450 *
1451 * GDIEntry 1
1452 */
1453 BOOL
1454 WINAPI
1455 DdCreateDirectDrawObject(LPDDRAWI_DIRECTDRAW_GBL pDirectDrawGlobal,
1456 HDC hdc)
1457 {
1458 BOOL Return = FALSE;
1459
1460 /* Check if the global hDC (hdc == 0) is being used */
1461 if (!hdc)
1462 {
1463 /* We'll only allow this if the global object doesn't exist yet */
1464 if (!ghDirectDraw)
1465 {
1466 /* Create the DC */
1467 if ((hdc = CreateDCW(L"Display", NULL, NULL, NULL)))
1468 {
1469 /* Create the DDraw Object */
1470 ghDirectDraw = NtGdiDdCreateDirectDrawObject(hdc);
1471
1472 /* Delete our DC */
1473 DeleteDC(hdc);
1474 }
1475 }
1476
1477 /* If we created the object, or had one ...*/
1478 if (ghDirectDraw)
1479 {
1480 /* Increase count and set success */
1481 gcDirectDraw++;
1482 Return = TRUE;
1483 }
1484
1485 /* Zero the handle */
1486 pDirectDrawGlobal->hDD = 0;
1487 }
1488 else
1489 {
1490 /* Using the per-process object, so create it */
1491 pDirectDrawGlobal->hDD = (ULONG_PTR)NtGdiDdCreateDirectDrawObject(hdc);
1492
1493 /* Set the return value */
1494 Return = pDirectDrawGlobal->hDD ? TRUE : FALSE;
1495 }
1496
1497 /* Return to caller */
1498 return Return;
1499 }
1500
1501 /*
1502 * @implemented
1503 *
1504 * GDIEntry 2
1505 */
1506 BOOL
1507 WINAPI
1508 DdQueryDirectDrawObject(LPDDRAWI_DIRECTDRAW_GBL pDirectDrawGlobal,
1509 LPDDHALINFO pHalInfo,
1510 LPDDHAL_DDCALLBACKS pDDCallbacks,
1511 LPDDHAL_DDSURFACECALLBACKS pDDSurfaceCallbacks,
1512 LPDDHAL_DDPALETTECALLBACKS pDDPaletteCallbacks,
1513 LPD3DHAL_CALLBACKS pD3dCallbacks,
1514 LPD3DHAL_GLOBALDRIVERDATA pD3dDriverData,
1515 LPDDHAL_DDEXEBUFCALLBACKS pD3dBufferCallbacks,
1516 LPDDSURFACEDESC pD3dTextureFormats,
1517 LPDWORD pdwFourCC,
1518 LPVIDMEM pvmList)
1519 {
1520 PVIDEOMEMORY VidMemList = NULL;
1521 DD_HALINFO HalInfo;
1522 D3DNTHAL_CALLBACKS D3dCallbacks;
1523 D3DNTHAL_GLOBALDRIVERDATA D3dDriverData;
1524 DD_D3DBUFCALLBACKS D3dBufferCallbacks;
1525 DWORD CallbackFlags[3];
1526 DWORD dwNumHeaps=0, FourCCs=0;
1527 DWORD Flags;
1528 BOOL retVal = TRUE;
1529
1530 /* Clear the structures */
1531 RtlZeroMemory(&HalInfo, sizeof(DD_HALINFO));
1532 RtlZeroMemory(&D3dCallbacks, sizeof(D3DNTHAL_CALLBACKS));
1533 RtlZeroMemory(&D3dDriverData, sizeof(D3DNTHAL_GLOBALDRIVERDATA));
1534 RtlZeroMemory(&D3dBufferCallbacks, sizeof(DD_D3DBUFCALLBACKS));
1535 RtlZeroMemory(CallbackFlags, sizeof(DWORD)*3);
1536
1537 /* Note : XP always alloc 24*sizeof(VIDEOMEMORY) of pvmlist so we change it to it */
1538 if ( (pvmList != NULL) &&
1539 (pHalInfo->vmiData.dwNumHeaps != 0) )
1540 {
1541 VidMemList = (PVIDEOMEMORY) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (sizeof(VIDEOMEMORY) * 24 ) * pHalInfo->vmiData.dwNumHeaps);
1542 }
1543
1544
1545 /* Do the query */
1546 if (!NtGdiDdQueryDirectDrawObject(GetDdHandle(pDirectDrawGlobal->hDD),
1547 &HalInfo,
1548 CallbackFlags,
1549 &D3dCallbacks,
1550 &D3dDriverData,
1551 &D3dBufferCallbacks,
1552 pD3dTextureFormats,
1553 &dwNumHeaps,
1554 VidMemList,
1555 &FourCCs,
1556 pdwFourCC))
1557 {
1558 /* We failed, free the memory and return */
1559 retVal = FALSE;
1560 goto cleanup;
1561 }
1562
1563 /* Clear the incoming pointer */
1564 RtlZeroMemory(pHalInfo, sizeof(DDHALINFO));
1565
1566 /* Convert all the data */
1567 pHalInfo->dwSize = sizeof(DDHALINFO);
1568 pHalInfo->lpDDCallbacks = pDDCallbacks;
1569 pHalInfo->lpDDSurfaceCallbacks = pDDSurfaceCallbacks;
1570 pHalInfo->lpDDPaletteCallbacks = pDDPaletteCallbacks;
1571
1572 /* Check for NT5+ D3D Data */
1573 if ( (D3dCallbacks.dwSize != 0) &&
1574 (D3dDriverData.dwSize != 0) )
1575 {
1576 /* Write these down */
1577 pHalInfo->lpD3DGlobalDriverData = (ULONG_PTR)pD3dDriverData;
1578 pHalInfo->lpD3DHALCallbacks = (ULONG_PTR)pD3dCallbacks;
1579
1580 /* Check for Buffer Callbacks */
1581 if (D3dBufferCallbacks.dwSize)
1582 {
1583 /* Write this one too */
1584 pHalInfo->lpDDExeBufCallbacks = pD3dBufferCallbacks;
1585 }
1586 }
1587
1588 /* Continue converting the rest */
1589 pHalInfo->vmiData.dwFlags = HalInfo.vmiData.dwFlags;
1590 pHalInfo->vmiData.dwDisplayWidth = HalInfo.vmiData.dwDisplayWidth;
1591 pHalInfo->vmiData.dwDisplayHeight = HalInfo.vmiData.dwDisplayHeight;
1592 pHalInfo->vmiData.lDisplayPitch = HalInfo.vmiData.lDisplayPitch;
1593 pHalInfo->vmiData.fpPrimary = 0;
1594
1595 RtlCopyMemory( &pHalInfo->vmiData.ddpfDisplay,
1596 &HalInfo.vmiData.ddpfDisplay,
1597 sizeof(DDPIXELFORMAT));
1598
1599 pHalInfo->vmiData.dwOffscreenAlign = HalInfo.vmiData.dwOffscreenAlign;
1600 pHalInfo->vmiData.dwOverlayAlign = HalInfo.vmiData.dwOverlayAlign;
1601 pHalInfo->vmiData.dwTextureAlign = HalInfo.vmiData.dwTextureAlign;
1602 pHalInfo->vmiData.dwZBufferAlign = HalInfo.vmiData.dwZBufferAlign;
1603 pHalInfo->vmiData.dwAlphaAlign = HalInfo.vmiData.dwAlphaAlign;
1604
1605 pHalInfo->vmiData.dwNumHeaps = dwNumHeaps;
1606 pHalInfo->vmiData.pvmList = pvmList;
1607
1608 RtlCopyMemory( &pHalInfo->ddCaps,
1609 &HalInfo.ddCaps,
1610 sizeof(DDCORECAPS ));
1611
1612 pHalInfo->ddCaps.dwNumFourCCCodes = FourCCs;
1613 pHalInfo->lpdwFourCC = pdwFourCC;
1614
1615 /* always force rope 0x1000 for hal it mean only source copy is supported */
1616 pHalInfo->ddCaps.dwRops[6] = 0x1000;
1617
1618 /* Set the HAL flags what ReactX got from the driver
1619 * Windows XP force setting DDHALINFO_GETDRIVERINFOSET if the driver does not set it
1620 * and ReactX doing same to keep compatible with drivers, but the driver are
1621 * force support DdGetDriverInfo acoriding MSDN but it seam some driver do not set
1622 * this flag even it is being supported. that is mean. It is small hack to keep
1623 * bad driver working, that trust this is always being setting by it self at end
1624 */
1625 pHalInfo->dwFlags = (HalInfo.dwFlags & ~DDHALINFO_GETDRIVERINFOSET) | DDHALINFO_GETDRIVERINFOSET;
1626 pHalInfo->GetDriverInfo = (LPDDHAL_GETDRIVERINFO) DdGetDriverInfo;
1627
1628 /* Now check if we got any DD callbacks */
1629 if (pDDCallbacks)
1630 {
1631 /* Zero the structure */
1632 RtlZeroMemory(pDDCallbacks, sizeof(DDHAL_DDCALLBACKS));
1633 pDDCallbacks->dwSize = sizeof(DDHAL_DDCALLBACKS);
1634
1635 /* Set the flags for this structure
1636 * Windows XP force setting DDHAL_CB32_CREATESURFACE if the driver does not set it
1637 * and ReactX doing same to keep compatible with drivers, but the driver are
1638 * force support pDDCallbacks acoriding MSDN but it seam some driver do not set
1639 * this flag even it is being supported. that is mean. It is small hack to keep
1640 * bad driver working, that trust this is always being setting by it self at end
1641 */
1642 Flags = (CallbackFlags[0] & ~DDHAL_CB32_CREATESURFACE) | DDHAL_CB32_CREATESURFACE;
1643 pDDCallbacks->dwFlags = Flags;
1644
1645 /* Write the always-on functions */
1646 pDDCallbacks->CreateSurface = DdCreateSurface;
1647
1648 /* Now write the pointers, if applicable */
1649 if (Flags & DDHAL_CB32_WAITFORVERTICALBLANK)
1650 {
1651 pDDCallbacks->WaitForVerticalBlank = DdWaitForVerticalBlank;
1652 }
1653 if (Flags & DDHAL_CB32_CANCREATESURFACE)
1654 {
1655 pDDCallbacks->CanCreateSurface = DdCanCreateSurface;
1656 }
1657 if (Flags & DDHAL_CB32_GETSCANLINE)
1658 {
1659 pDDCallbacks->GetScanLine = DdGetScanLine;
1660 }
1661 }
1662
1663 /* Check for DD Surface Callbacks */
1664 if (pDDSurfaceCallbacks)
1665 {
1666 /* Zero the structures */
1667 RtlZeroMemory(pDDSurfaceCallbacks, sizeof(DDHAL_DDSURFACECALLBACKS));
1668 pDDSurfaceCallbacks->dwSize = sizeof(DDHAL_DDSURFACECALLBACKS);
1669
1670 /* Set the flags for this structure
1671 * Windows XP force setting DDHAL_SURFCB32_LOCK, DDHAL_SURFCB32_UNLOCK,
1672 * DDHAL_SURFCB32_SETCOLORKEY, DDHAL_SURFCB32_DESTROYSURFACE if the driver
1673 * does not set it and ReactX doing same to keep compatible with drivers,
1674 * but the driver are force support pDDSurfaceCallbacks acoriding MSDN but it seam
1675 * some driver do not set this flag even it is being supported. that is mean.
1676 * It is small hack to keep bad driver working, that trust this is always being
1677 * setting by it self at end
1678 */
1679
1680 Flags = (CallbackFlags[1] & ~(DDHAL_SURFCB32_LOCK | DDHAL_SURFCB32_UNLOCK |
1681 DDHAL_SURFCB32_SETCOLORKEY | DDHAL_SURFCB32_DESTROYSURFACE)) |
1682 (DDHAL_SURFCB32_LOCK | DDHAL_SURFCB32_UNLOCK |
1683 DDHAL_SURFCB32_SETCOLORKEY | DDHAL_SURFCB32_DESTROYSURFACE);
1684
1685 pDDSurfaceCallbacks->dwFlags = Flags;
1686
1687 /* Write the always-on functions */
1688 pDDSurfaceCallbacks->Lock = DdLock;
1689 pDDSurfaceCallbacks->Unlock = DdUnlock;
1690 pDDSurfaceCallbacks->SetColorKey = DdSetColorKey;
1691 pDDSurfaceCallbacks->DestroySurface = DdDestroySurface;
1692
1693 /* Write the optional ones */
1694 if (Flags & DDHAL_SURFCB32_FLIP)
1695 {
1696 pDDSurfaceCallbacks->Flip = DdFlip;
1697 }
1698 if (Flags & DDHAL_SURFCB32_BLT)
1699 {
1700 pDDSurfaceCallbacks->Blt = DdBlt;
1701 }
1702 if (Flags & DDHAL_SURFCB32_GETBLTSTATUS)
1703 {
1704 pDDSurfaceCallbacks->GetBltStatus = DdGetBltStatus;
1705 }
1706 if (Flags & DDHAL_SURFCB32_GETFLIPSTATUS)
1707 {
1708 pDDSurfaceCallbacks->GetFlipStatus = DdGetFlipStatus;
1709 }
1710 if (Flags & DDHAL_SURFCB32_UPDATEOVERLAY)
1711 {
1712 pDDSurfaceCallbacks->UpdateOverlay = DdUpdateOverlay;
1713 }
1714 if (Flags & DDHAL_SURFCB32_SETOVERLAYPOSITION)
1715 {
1716 pDDSurfaceCallbacks->SetOverlayPosition = DdSetOverlayPosition;
1717 }
1718 if (Flags & DDHAL_SURFCB32_ADDATTACHEDSURFACE)
1719 {
1720 pDDSurfaceCallbacks->AddAttachedSurface = DdAddAttachedSurface;
1721 }
1722 }
1723
1724 /* Check for DD Palette Callbacks, This interface are dead for user mode,
1725 * only what it can support are being report back.
1726 */
1727 if (pDDPaletteCallbacks)
1728 {
1729 /* Zero the struct */
1730 RtlZeroMemory(pDDPaletteCallbacks, sizeof(DDHAL_DDPALETTECALLBACKS));
1731
1732 /* Write the header */
1733 pDDPaletteCallbacks->dwSize = sizeof(DDHAL_DDPALETTECALLBACKS);
1734 pDDPaletteCallbacks->dwFlags = CallbackFlags[2];
1735 }
1736
1737 if (pD3dCallbacks)
1738 {
1739 /* Zero the struct */
1740 RtlZeroMemory(pD3dCallbacks, sizeof(DDHAL_DDEXEBUFCALLBACKS));
1741
1742 /* Check if we have one */
1743 if (D3dCallbacks.dwSize)
1744 {
1745 /* Write the header */
1746 pD3dCallbacks->dwSize = sizeof(DDHAL_DDEXEBUFCALLBACKS);
1747
1748 /* Now check for each callback */
1749 if (D3dCallbacks.ContextCreate)
1750 {
1751 pD3dCallbacks->ContextCreate = (LPD3DHAL_CONTEXTCREATECB) D3dContextCreate;
1752 }
1753 if (D3dCallbacks.ContextDestroy)
1754 {
1755 pD3dCallbacks->ContextDestroy = (LPD3DHAL_CONTEXTDESTROYCB) NtGdiD3dContextDestroy;
1756 }
1757 if (D3dCallbacks.ContextDestroyAll)
1758 {
1759 pD3dCallbacks->ContextDestroyAll = (LPD3DHAL_CONTEXTDESTROYALLCB) NtGdiD3dContextDestroyAll;
1760 }
1761 }
1762 }
1763
1764 /* Check for D3D Driver Data */
1765 if (pD3dDriverData)
1766 {
1767 /* Copy the struct */
1768 RtlMoveMemory(pD3dDriverData, &D3dDriverData, sizeof(D3DHAL_GLOBALDRIVERDATA));
1769
1770 /* Write the pointer to the texture formats */
1771 pD3dDriverData->lpTextureFormats = pD3dTextureFormats;
1772 }
1773
1774 /* Check for D3D Buffer Callbacks */
1775 if (pD3dBufferCallbacks)
1776 {
1777 /* Zero the struct */
1778 RtlZeroMemory(pD3dBufferCallbacks, sizeof(DDHAL_DDEXEBUFCALLBACKS));
1779
1780 if ( D3dBufferCallbacks.dwSize)
1781 {
1782 pD3dBufferCallbacks->dwSize = D3dBufferCallbacks.dwSize;
1783
1784 pD3dBufferCallbacks->dwFlags = D3dBufferCallbacks.dwFlags;
1785 if ( D3dBufferCallbacks.CanCreateD3DBuffer)
1786 {
1787 pD3dBufferCallbacks->CanCreateExecuteBuffer = (LPDDHALEXEBUFCB_CANCREATEEXEBUF)DdCanCreateD3DBuffer;
1788 }
1789
1790 if (D3dBufferCallbacks.CreateD3DBuffer)
1791 {
1792 pD3dBufferCallbacks->CreateExecuteBuffer = (LPDDHALEXEBUFCB_CREATEEXEBUF) DdCreateD3DBuffer;
1793 }
1794
1795 if ( D3dBufferCallbacks.DestroyD3DBuffer )
1796 {
1797 pD3dBufferCallbacks->DestroyExecuteBuffer = (LPDDHALEXEBUFCB_DESTROYEXEBUF) DdDestroyD3DBuffer;
1798 }
1799
1800 if ( D3dBufferCallbacks.LockD3DBuffer )
1801 {
1802 pD3dBufferCallbacks->LockExecuteBuffer = (LPDDHALEXEBUFCB_LOCKEXEBUF) DdLockD3D;
1803 }
1804
1805 if ( D3dBufferCallbacks.UnlockD3DBuffer )
1806 {
1807 pD3dBufferCallbacks->UnlockExecuteBuffer = (LPDDHALEXEBUFCB_UNLOCKEXEBUF) DdUnlockD3D;
1808 }
1809
1810 }
1811 }
1812
1813 /* FIXME VidMemList */
1814
1815 cleanup:
1816 if (VidMemList)
1817 {
1818 HeapFree(GetProcessHeap(), 0, VidMemList);
1819 }
1820
1821 return retVal;
1822 }
1823
1824 /*
1825 * @implemented
1826 *
1827 * GDIEntry 3
1828 */
1829 BOOL
1830 WINAPI
1831 DdDeleteDirectDrawObject(LPDDRAWI_DIRECTDRAW_GBL pDirectDrawGlobal)
1832 {
1833 BOOL Return = FALSE;
1834
1835 /* If this is the global object */
1836 if(pDirectDrawGlobal->hDD)
1837 {
1838 /* Free it */
1839 Return = NtGdiDdDeleteDirectDrawObject((HANDLE)pDirectDrawGlobal->hDD);
1840 if (Return)
1841 {
1842 pDirectDrawGlobal->hDD = 0;
1843 }
1844 }
1845 else if (ghDirectDraw)
1846 {
1847 /* Always success here */
1848 Return = TRUE;
1849
1850 /* Make sure this is the last instance */
1851 if (!(--gcDirectDraw))
1852 {
1853 /* Delete the object */
1854 Return = NtGdiDdDeleteDirectDrawObject(ghDirectDraw);
1855 if (Return)
1856 {
1857 ghDirectDraw = 0;
1858 }
1859 }
1860 }
1861
1862 /* Return */
1863 return Return;
1864 }
1865
1866 /*
1867 * @implemented
1868 *
1869 * GDIEntry 4
1870 */
1871 BOOL
1872 WINAPI
1873 DdCreateSurfaceObject( LPDDRAWI_DDRAWSURFACE_LCL pSurfaceLocal,
1874 BOOL bPrimarySurface)
1875 {
1876 return bDDCreateSurface(pSurfaceLocal, TRUE);
1877 }
1878
1879
1880 /*
1881 * @implemented
1882 *
1883 * GDIEntry 5
1884 */
1885 BOOL
1886 WINAPI
1887 DdDeleteSurfaceObject(LPDDRAWI_DDRAWSURFACE_LCL pSurfaceLocal)
1888 {
1889 BOOL Return = FALSE;
1890
1891 /* Make sure there is one */
1892 if (pSurfaceLocal->hDDSurface)
1893 {
1894 /* Delete it */
1895 Return = NtGdiDdDeleteSurfaceObject((HANDLE)pSurfaceLocal->hDDSurface);
1896 pSurfaceLocal->hDDSurface = 0;
1897 }
1898
1899 return Return;
1900 }
1901
1902 /*
1903 * @implemented
1904 *
1905 * GDIEntry 6
1906 */
1907 BOOL
1908 WINAPI
1909 DdResetVisrgn(LPDDRAWI_DDRAWSURFACE_LCL pSurfaceLocal,
1910 HWND hWnd)
1911 {
1912 /* Call win32k directly */
1913 return NtGdiDdResetVisrgn((HANDLE) pSurfaceLocal->hDDSurface, hWnd);
1914 }
1915
1916 /*
1917 * @implemented
1918 *
1919 * GDIEntry 7
1920 */
1921 HDC
1922 WINAPI
1923 DdGetDC(LPDDRAWI_DDRAWSURFACE_LCL pSurfaceLocal,
1924 LPPALETTEENTRY pColorTable)
1925 {
1926 /* Call win32k directly */
1927 return NtGdiDdGetDC(pColorTable, (HANDLE) pSurfaceLocal->hDDSurface);
1928 }
1929
1930 /*
1931 * @implemented
1932 *
1933 * GDIEntry 8
1934 */
1935 BOOL
1936 WINAPI
1937 DdReleaseDC(LPDDRAWI_DDRAWSURFACE_LCL pSurfaceLocal)
1938 {
1939 /* Call win32k directly */
1940 return NtGdiDdReleaseDC((HANDLE) pSurfaceLocal->hDDSurface);
1941 }
1942
1943 /*
1944 * @unimplemented
1945 * GDIEntry 9
1946 */
1947 HBITMAP
1948 WINAPI
1949 DdCreateDIBSection(HDC hdc,
1950 CONST BITMAPINFO *pbmi,
1951 UINT iUsage,
1952 VOID **ppvBits,
1953 HANDLE hSectionApp,
1954 DWORD dwOffset)
1955 {
1956 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1957 return 0;
1958 }
1959
1960 /*
1961 * @implemented
1962 *
1963 * GDIEntry 10
1964 */
1965 BOOL
1966 WINAPI
1967 DdReenableDirectDrawObject(LPDDRAWI_DIRECTDRAW_GBL pDirectDrawGlobal,
1968 BOOL *pbNewMode)
1969 {
1970 /* Call win32k directly */
1971 return NtGdiDdReenableDirectDrawObject(GetDdHandle(pDirectDrawGlobal->hDD),
1972 pbNewMode);
1973 }
1974
1975
1976 /*
1977 * @implemented
1978 *
1979 * GDIEntry 11
1980 */
1981 BOOL
1982 WINAPI
1983 DdAttachSurface( LPDDRAWI_DDRAWSURFACE_LCL pSurfaceFrom,
1984 LPDDRAWI_DDRAWSURFACE_LCL pSurfaceTo)
1985 {
1986 /* Create Surface if it does not exits one */
1987 if (!pSurfaceFrom->hDDSurface)
1988 {
1989 if (!bDDCreateSurface(pSurfaceFrom, FALSE))
1990 {
1991 return FALSE;
1992 }
1993 }
1994
1995 /* Create Surface if it does not exits one */
1996 if (!pSurfaceTo->hDDSurface)
1997 {
1998 if (!bDDCreateSurface(pSurfaceTo, FALSE))
1999 {
2000 return FALSE;
2001 }
2002 }
2003
2004 /* Call win32k */
2005 return NtGdiDdAttachSurface((HANDLE)pSurfaceFrom->hDDSurface,
2006 (HANDLE)pSurfaceTo->hDDSurface);
2007 }
2008
2009 /*
2010 * @implemented
2011 *
2012 * GDIEntry 12
2013 */
2014 VOID
2015 WINAPI
2016 DdUnattachSurface(LPDDRAWI_DDRAWSURFACE_LCL pSurface,
2017 LPDDRAWI_DDRAWSURFACE_LCL pSurfaceAttached)
2018 {
2019 /* Call win32k */
2020 NtGdiDdUnattachSurface((HANDLE)pSurface->hDDSurface,
2021 (HANDLE)pSurfaceAttached->hDDSurface);
2022 }
2023
2024 /*
2025 * @implemented
2026 *
2027 * GDIEntry 13
2028 */
2029 ULONG
2030 WINAPI
2031 DdQueryDisplaySettingsUniqueness(VOID)
2032 {
2033 return GdiSharedHandleTable->flDeviceUniq;
2034 }
2035
2036 /*
2037 * @implemented
2038 *
2039 * GDIEntry 14
2040 */
2041 HANDLE
2042 WINAPI
2043 DdGetDxHandle(LPDDRAWI_DIRECTDRAW_LCL pDDraw,
2044 LPDDRAWI_DDRAWSURFACE_LCL pSurface,
2045 BOOL bRelease)
2046 {
2047 HANDLE hDD = NULL;
2048 HANDLE hSurface = NULL;
2049
2050 /* Check if we already have a surface */
2051 if (!pSurface)
2052 {
2053 /* We don't have one, use the DirectDraw Object handle instead */
2054 hDD = GetDdHandle(pDDraw->lpGbl->hDD);
2055 }
2056 else
2057 {
2058 hSurface = (HANDLE)pSurface->hDDSurface;
2059 }
2060
2061 /* Call the API */
2062 return (HANDLE)NtGdiDdGetDxHandle(hDD, hSurface, bRelease);
2063 }
2064
2065 /*
2066 * @implemented
2067 *
2068 * GDIEntry 15
2069 */
2070 BOOL
2071 WINAPI
2072 DdSetGammaRamp(LPDDRAWI_DIRECTDRAW_LCL pDDraw,
2073 HDC hdc,
2074 LPVOID lpGammaRamp)
2075 {
2076 /* Call win32k directly */
2077 return NtGdiDdSetGammaRamp(GetDdHandle(pDDraw->lpGbl->hDD),
2078 hdc,
2079 lpGammaRamp);
2080 }
2081
2082
2083
2084
2085
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